The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 17, 1999
Filed:
Mar. 19, 1998
Daniel Warren McCarrick, Canton, MI (US);
Barry John Melhorn, Ann Arbor, MI (US);
Rudolf Beim, Bloomfield Hills, MI (US);
Ford Global Technologies, Inc., Dearborn, MI (US);
Abstract
An automatic transmission for an automotive vehicle includes a continually variable drive mechanism having one sheave assembly fixed to an input shaft and the output sheave assembly supported on an intermediate shaft, a low speed gearset driveably connected to the input shaft and an output shaft, a fixed ratio drive mechanism in the form of a chain drive providing a torque delivery path between the intermediate shaft and the output shaft, a transfer clutch for connecting and releasing the first sheave of the variable drive mechanism and input shaft, a low clutch, a reverse gearset, and a reverse clutch for connecting and releasing alternately the output shaft and reverse gearset, and a clutch for selectively driveably connecting the output of the second fixed drive mechanism and a front output shaft.